Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Tudur Aled, approximately 1465-approximately 1525, 5 canlyniadau
- Morris, Lewis, 1701-1765, 1 canlyniadau
- Iolo Morganwg, 1747-1826, 1 canlyniadau
- Charles, Edward, 1757-1828, 1 canlyniadau
- Phillipps, Thomas, Sir, 1792-1872 -- Library, 1 canlyniadau
- Fenton, Mr. (Richard), 1746-1821 -- Library, 1 canlyniadau
- Ieuan ap Rhydderch, fl. 1430-1470, 1 canlyniadau
- Gruffydd ap Ieuan ap Llywelyn Fychan, ca. 1485-1553, 1 canlyniadau
- Lewis Glyn Cothi, active 1440-1490, 1 canlyniadau
- Peniarth Estate (Wales) -- Library, 1 canlyniadau
